CN219384475U - Automatic change rod hoist and mount and lift roof beam - Google Patents

Abstract

The utility model discloses an automatic bar lifting beam, which relates to the technical field of bar lifting equipment and comprises a lifting rigging, a beam body, a pair of traversing devices and a pair of fixed brackets, wherein the top of the lifting rigging is connected with the lifting equipment through a cable sleeve, and the bottom of the lifting rigging is symmetrically connected with two sides of the top end of the beam body through a pair of hanging pieces. The pair of transverse moving devices are symmetrically distributed at the outer sides of the two ends of the beam body and can move left and right at the two ends of the beam body to bear bars, and the pair of fixing brackets are arranged at the inner sides of the two ends of the beam body and used for supporting the beam body. According to the utility model, the bars stored in a layered manner are hoisted through automatic control, so that the operation risk is reduced, the operation efficiency is improved, the hoisting machine is suitable for hoisting bars and strip-shaped objects, and the intellectualization of equipment is realized.

Description

Automatic change rod hoist and mount and lift roof beam

Technical Field

The utility model relates to the technical field of bar hoisting equipment, in particular to an automatic bar hoisting beam.

Background

The storage mode of the bars is generally layered storage and placement, and some frames are divided into multiple layers and stacked together layer by layer; some frames have only a single layer and are separated by spacer plates between the bars. The layered placement of the bars is beneficial to improving the storage capacity and the lifting operation, but the defects are obvious, and when the diameter of the bars is larger and the number of storage layers is larger, the corresponding number of frame layers is higher. At this time, if the rod material that is located the high-rise is handled in the handling, operating personnel need high altitude construction, and its danger is great, has also improved the degree of difficulty of transporting.

Disclosure of Invention

The utility model aims to provide a safe and intelligent automatic bar hoisting lifting beam.

In order to achieve the above purpose, the utility model provides an automatic bar hoisting beam, which comprises a hoisting rigging, a beam body, a pair of traversing devices and a pair of fixed brackets; the top of the hoisting rigging is connected with hoisting equipment through a rigging sleeve, and the bottom of the hoisting rigging is symmetrically connected with two sides of the top end of the beam body through a pair of pendants; the pair of transverse moving devices are symmetrically distributed at the outer sides of the two ends of the beam body and can move left and right at the two ends of the beam body to bear bars; a pair of fixing brackets are provided at both ends of the beam body toward the inner side for supporting the beam body.

Further, the beam body comprises a pair of longitudinal beams which are horizontally arranged and a plurality of transverse beams which are vertically distributed between the pair of longitudinal beams, the pair of longitudinal beams and the plurality of transverse beams are fixedly connected through a shearing connection plate, transmission racks are uniformly distributed at the left side and the right side of the pair of longitudinal beams towards the lower end, and the transmission racks are used for being in gear transmission with the traversing device.

Further, limiting buffer blocks are arranged at two ends of the outermost side of each transmission rack, and are located on the outer side surfaces of the pair of longitudinal beams and used for limiting the transverse moving device to slide out of the transmission racks.

Further, an inclination sensor is mounted on the pair of stringers.

Further, a pair of cross beams are provided with a storage bin.

Further, the transverse moving device comprises a pair of upright posts and a bottom beam, the space between the pair of upright posts is matched with the space between the pair of longitudinal beams, the upper ends of the pair of upright posts are symmetrically provided with mounting holes, and the mounting holes are used for hanging the upright posts on the longitudinal beams; each upright post is provided with a heavy-duty trolley and a gear driving device, wherein the heavy-duty trolley is arranged above the mounting hole and positioned between the longitudinal beam and the upright post; the gear driving device is located below the mounting hole and comprises a driving motor, a driving gear and a rotary limit switch, wherein the driving motor is fixed on one side of the upright post, the driving gear is arranged inside the upright post and connected to a transmission shaft of the driving motor, the driving gear is located right below the transmission rack, and the rotary limit switch is located on the other side of the upright post and connected with the transmission shaft of the driving motor.

Further, the sideslip device still includes the bolt subassembly, the bolt subassembly includes base and electric putter, the base is fixed in one side of stand, electric putter installs on the base for when sideslip device stops, will be located the bolt axle of electric putter tip inserts in the bolt hole that corresponds on the longeron.

Further, an anti-deflection wheel is arranged between the inner side of the upright post and the longitudinal beam.

Further, a miniature camera device is arranged on the upright post.

Further, a polyurethane backing plate is paved on the upper surface of the bottom beam.

Compared with the prior art, the utility model has the advantages that: according to the automatic bar hoisting beam, the bars stored in a layered mode are hoisted through automatic control, so that the operation risk is reduced, the operation efficiency is improved, the automatic bar hoisting beam is suitable for hoisting bars and strip-shaped objects, and the intellectualization of equipment is realized.

Drawings

FIG. 1 is an elevation view of an automated bar hoist beam of the present utility model;

FIG. 2 is a side view of an automated bar hoist beam of the present utility model;

FIG. 3 is a front view of the beam body of the present utility model;

FIG. 4 is a top view of the beam body of the present utility model;

FIG. 5 is a schematic view of the entire structure of the traversing device of the present utility model;

FIG. 6 is a top view of the traversing device of the present utility model;

wherein, 1-hoisting rigging, 2-beam body, 3-traversing device, 4-fixed bracket, 5-driving rack, 6-limit buffer block, 7-dip angle sensor, 8-storage bin, 9-miniature camera device, 10-polyurethane backing plate,

21-longitudinal beam, 22-transverse beam,

30-anti-deflection wheels, 31-upright posts, 32-bottom beams, 33-mounting holes, 34-heavy-duty trolley, 35-driving motor, 36-driving gear, 37-rotation limit switch, 38-base and 39-electric push rod.

Detailed Description

In the following, in order to facilitate the understanding of the technical solutions of the present utility model by a person skilled in the art, reference will be made to the accompanying drawings for further description. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model.

In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the utility model. It may be evident, however, that one or more embodiments may be practiced without these specific details. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

Referring to fig. 1 and 2, a front view and a side view of an automatic bar hoisting beam according to the present utility model include a hoisting rigging 1, a beam body 2, a pair of traversing devices 3 and a pair of fixing brackets 4; the top of the hoisting rigging 1 is connected with hoisting equipment through a rigging sleeve, so that the hoisting and translation of the device are realized, and the transfer of the bar is completed. The bottom of the hoisting rigging 1 is symmetrically connected to the two sides of the top end of the beam body 2 through a pair of pendants, the beam body 2 is used for supporting and bearing the weight of the traversing device 3 and bars, the traversing device 3 is symmetrically distributed at the outer sides of the two ends of the beam body 2 and can move left and right at the two ends of the beam body 2 to bear the bars, and a pair of fixing brackets 4 are arranged at the inner sides of the two ends of the beam body 2 and used for supporting the beam body 2.

As shown in fig. 3 and 4, in front view and plan view, the beam body 2 includes a pair of horizontal stringers 21 and a plurality of cross beams 22 vertically distributed between the pair of stringers 21, and the pair of stringers 21 and the plurality of cross beams 22 are fixedly connected by a shear connection plate. The left and right sides of the pair of stringers 21 are respectively distributed with a transmission rack 5 toward the lower end, and the transmission racks 5 are used for gear transmission with the traversing device 3.

With continued reference to fig. 3 and 4, the outermost two ends of each driving rack 5 are provided with limiting buffer blocks 6, and the limiting buffer blocks 6 are located on the outer surfaces of the pair of stringers 21, for limiting the traversing device 3 from sliding out of the driving rack 5. As shown in the figure, a storage compartment 8 is provided on the pair of cross members 22, and the storage compartment 8 stores cables and upper rigging. The inclination sensors 7 are arranged on the pair of longitudinal beams 21, the inclination sensors 7 are used for monitoring the inclination degree of the device in the lifting process, and when the inclination angle is overlarge, early warning is sent to operators through the sensors.

Referring to fig. 5, a cross-sliding device 3 according to the present utility model includes a pair of columns 31 and a bottom beam 32, wherein a space between the pair of columns 31 is adapted to a space between the pair of stringers 21, and mounting holes 33 are symmetrically provided at upper ends of the pair of columns 31, and the mounting holes 33 are used for hanging the columns 31 on the stringers 21; each upright post 31 is provided with a heavy-duty trolley 34 and a gear driving device, wherein the heavy-duty trolley 34 is arranged above the mounting hole 33 and between the longitudinal beam 21 and the upright post 31, and is used for driving the upright post 31 to move, so that running resistance is reduced. The gear driving device is located below the mounting hole and comprises a driving motor 35, a driving gear 36 and a rotary limit switch 37, wherein the driving motor 35 is fixed on one side of the upright post 31, the driving gear 36 is arranged inside the upright post 31 and connected to a transmission shaft of the driving motor 35, the driving gear 36 is located right below the transmission rack 5, and the rotary limit switch 37 is located on the other side of the upright post 31 and connected with the transmission shaft of the driving motor 35.

With continued reference to fig. 5, the traversing device 3 further includes a latch assembly, where the latch assembly includes a base 38 and an electric push rod 39, the base 38 is fixed on one side of the upright 31, and the electric push rod 39 is mounted on the base 38, so that when the traversing device 3 stops, a latch shaft located at an end of the electric push rod 39 is inserted into a corresponding latch hole on the longitudinal beam 21.

In addition, in order to prevent the traversing device from deflecting during movement, an anti-deflection wheel 30 is provided between the inner side of the upright 31 and the longitudinal beam 21. The heavy-duty trolley 34 and the anti-deflection wheel 30 operate cooperatively, so that the traversing device can be effectively guided, and the damage to the gear and the rack caused by deflection of the traversing device can be prevented.

Meanwhile, the miniature camera device 9 is arranged on the upright post 31, so that the visual camera design is adopted to more clearly observe whether the pin shaft is inserted in place or not, and the working accuracy is improved.

Referring to fig. 6, a top view of the traversing device of the present utility model is shown, and the polyurethane pad 10 is laid on the upper surface of the bottom beam 32. The polyurethane backing plate 10 can increase the friction force between the bottom beam and the bar, so that the bar is effectively prevented from rolling on the traversing device 3.

It should be noted that the whole circuit module can be controlled in the whole process by the PLC control device, so that the accuracy of the whole control is realized.

The working process of the automatic bar hoisting beam lifting designed by the utility model is as follows:

the hoisting rigging 1 is connected with hoisting equipment, the hoisting equipment hangs the device to the bar top to be hoisted, the device is lowered to the corresponding position below the bar after adjusting the position, the driving motor 35 is started, the driving gear 36 is driven to rotate, the driving gear 36 is driven along the transmission rack 5, the traversing device 3 moves from two sides to the middle under the action of the driving motor, after traversing to a proper position, the driving motor 35 is braked by the rotation limit switch 37, the electric push rod 39 of the bolt assembly acts to insert the bolt shaft into the bolt shaft holes of the beam body and the upright column, so as to limit the traversing device 3 to move, the control device sends out a signal in place after the miniature camera device 9 detects the bolt shaft in place, the hoisting equipment drives the traversing device 3 to be lifted to the bottom of the bar, the bar is supported up, and then hoisted to the appointed position, and the hoisting of the bar is completed.

In conclusion, the automatic bar hoisting beam designed by the utility model is used for hoisting bars stored in a layered manner through automatic control, so that the operation risk is reduced, the operation efficiency is improved, and the automatic bar hoisting beam is suitable for hoisting bars and strip-shaped objects, and the intellectualization of equipment is realized.

The above examples are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the present utility model.

Claims (10)

1. An automatic bar hoisting beam is characterized by comprising a hoisting rigging (1), a beam body (2), a pair of traversing devices (3) and a pair of fixed brackets (4); the top of the hoisting rigging (1) is connected with hoisting equipment through a rigging sleeve, and the bottom of the hoisting rigging (1) is symmetrically connected with two sides of the top end of the beam body (2) through a pair of pendants; the pair of transverse moving devices (3) are symmetrically distributed at the outer sides of the two ends of the beam body (2) and can move left and right at the two ends of the beam body (2) to bear bars; a pair of fixing brackets (4) are arranged at the inner sides of the two ends of the beam body (2) and used for supporting the beam body (2).

2. The automatic bar hoisting beam according to claim 1, wherein the beam body (2) comprises a pair of horizontal longitudinal beams (21) and a plurality of transverse beams (22) vertically distributed between the pair of longitudinal beams (21), the pair of longitudinal beams (21) and the plurality of transverse beams (22) are fixedly connected through a shearing-resistant connecting plate, transmission racks (5) are uniformly distributed at the left and right sides of the pair of longitudinal beams (21) towards the lower ends, and the transmission racks (5) are used for being in gear transmission with the traversing device (3).

3. The automatic bar hoisting beam according to claim 2, wherein each of the outermost two ends of the transmission racks (5) is provided with a limiting buffer block (6), and the limiting buffer blocks (6) are positioned on the outer side surfaces of the pair of longitudinal beams (21) and used for limiting the traversing device (3) to slide out of the transmission racks (5).

4. An automated bar lifting beam according to claim 3, characterized in that the pair of stringers (21) is fitted with an inclination sensor (7).

5. The automated bar lifting beam of claim 4, wherein a pair of said cross beams (22) are provided with a storage bin (8).

6. An automated bar hoisting beam according to claim 3, wherein the traversing device (3) comprises a pair of upright posts (31) and a bottom beam (32), the distance between the pair of upright posts (31) is matched with the distance between the pair of longitudinal beams (21), the upper ends of the pair of upright posts (31) are symmetrically provided with mounting holes (33), and the mounting holes (33) are used for the upright posts (31) to be hung on the longitudinal beams (21); each upright post (31) is provided with a heavy-duty trolley (34) and a gear driving device, wherein the heavy-duty trolley (34) is arranged above the mounting hole (33) and is positioned between the longitudinal beam (21) and the upright post (31); the gear driving device is located below the mounting hole and comprises a driving motor (35), a driving gear (36) and a rotation limit switch (37), the driving motor (35) is fixed on one side of the upright post (31), the driving gear (36) is arranged inside the upright post (31) and connected to a transmission shaft of the driving motor (35), the driving gear (36) is located under the transmission rack (5), and the rotation limit switch (37) is located on the other side of the upright post (31) and connected with the transmission shaft of the driving motor (35).

7. The automatic bar hoisting beam according to claim 6, wherein the traversing device (3) further comprises a bolt assembly, the bolt assembly comprises a base (38) and an electric push rod (39), the base (38) is fixed on one side of the upright (31), and the electric push rod (39) is mounted on the base (38) and used for inserting a bolt shaft positioned at the end of the electric push rod (39) into a corresponding bolt hole on the longitudinal beam (21) when the traversing device (3) is stopped.

8. The automatic bar hoisting beam according to claim 7, characterized in that an anti-deflection wheel (30) is arranged between the inner side of the upright (31) and the longitudinal beam (21).

9. The automatic bar hoisting beam according to claim 8, characterized in that the upright (31) is provided with a miniature camera device (9).

10. The automatic bar hoisting lifting beam according to claim 6, characterized in that the upper surface of the bottom beam (32) is laid with polyurethane backing plates (10).